September 2025
Quarterly Market Update Q3 2025
Section 1:
Center City District
Boundaries
Section 2: West Market Office District
Center City District Boundaries
3 Key
Takeaways Within CCD Boundaries
84 Leases Signed Through Q3 2025 YTD
August 2025 RTO Rate: 68% Down 6% MoM Down 1% YoY Q3 2025 Office Occupancy 77.3% Down 0.1% QoQ
The number of office leases signed within the CCD boundaries through Q2 2025 decreased 48% compared to 2024, but overall leased space was only down 15%, meaning that average deal size has ticked up. Total office vacancy is hovering at 77.3%. Employee volumes within CCD boundaries during typical office hours are around 67.7% of pre-pandemic levels.
Leasing Activity by Quarter (Class)
Leasing activity hit a threequarter high in Q1 2025 thanks to large renewals from Duane Morris and Faegre, Drinker, Biddle & Reath recommitting to their spaces at 30 S. 17th Street and One Logan Square, respectively.
Q2 leasing saw a return to volumes experienced at the end of last year, and a return of Trophy buildings dominating in terms of the share of total activity.
Source: CoStar
Leasing Activity by Quarter (Direct/Sublease)
Direct deals with landlords continue to make up the overwhelming majority of leasing. Much of the market's sublease space is in older, commodity assets that are poorly positioned to compete for most of the larger tenants in the market, many of which are law firms who typically seek out high-quality fit-outs.
As of Q2 2025, Center City’s sublease availability rate stands at 4.8%, compared to 1.5% in Q4 2019. However, since 2021, an average of three sublease deals are completed per year, compared to 5 per year between 2016 – 2019.
Source: CoStar
Direct Sublease
Significant Deals (2025 YTD)
Street until 2039 at nearly 196,000 square feet. This
opening up some space in their building but keeping footprint than other large
Ben Franklin Technology Partners
1600 Market
Following FS Investments –now known as Future Standard – in their move from the Navy Yard to Schuylkill Yards, Ben Franklin Technology Partners is relocating from the Navy Yard into 12,111 square feet on the 3rd floor of 1600 Market. The new lease is for ten years, a significant commitment to a more centrally accessible location.
Significant Deals (2025
YTD)
Building Trades & Valuations
Ten Penn Center
PMC Property Group acquired Ten Penn Center (1801 Market Street) at the end of Q2 2025. The 27-story office building was bought for $30 million, less than half of its last sale price of $75 million back in 2006.
Ten Penn Center is currently 65% occupied, and upper floors may be a target for residential conversion in-line with PMC’s recent work at Three
Centre Square
Once valued at more than $471 million, Centre Square has been reassessed in multiple consecutive years and is now appraised at $223.5 million per CMBS reports.
The combined occupancy rate of both towers stands at only 36%, and the property is another residential conversion candidate. Its size would make it the largest residential
2000 Market Street
2000 Market was sold to New York based investors CSB Holdings and Tide Realty Capital for $45.5 million. This figure represents a 64% discount from the $126.4 million that the previous owner, Nahla Capital, acquired the property for in 2018.
Building Trades & Valuations
Seven Penn Center
1635 Market Street was reassessed at 45% of its previous value after multiple appeals to a current value of $28.3 million. When Nightingale purchased it from the Arden Group in 2014, they paid $39 million. Now owned by Intervest, the property is 70% occupied. Intervest is also an owner of 1500 Spring Garden, which has also seen substantial reductions in assessed value.
Building Valuations
Vacancy by Class
Trophy vacancy remains by far the lowest in Center City, dropping slightly from the previous quarter. Class A vacancy now sits above 25% having increased steadily every quarter for the last year.
Source: CoStar
Absorption by Class
Several large events disrupted absorption data in the second quarter. The Wanamaker showed massive negative absorption despite most tenants already having departed, and the previously announced closure of the SEC office at One Penn Center was reversed by DOGE.
Manually adjusting for these erroneous listings of new space, net absorption was very close to neutral for the second quarter.
Source: CoStar
Return to Office
CCD Boundaries – Weekdays 8 a.m.-6 p.m.
Across CCD's boundaries, nonresident workers (across all sectors) are present during the workday at rates similar to 2024 levels. July 2025 saw a large jump compared to July 2024, but these gains are at risk due to SEPTA’s budget crisis, as evidenced by the slight drop in August’s RTO rate.
Methodology note: These data are provided by Placer.ai using anonymized samples of cell phone locations. A recent change by Placer.ai in its categorization of what constitutes a visitor and an employee have resulted in employee volumes decreasing and visitor volumes increasing as the platform more accurately determines who is traveling regularly for employment.
Source: Placer.ai
West Market Office District
West Market Office District – Recent Retail Leasing
Cake and Joe
1735 Market
1,200 s.f.
This will be the third location for South Philadelphia-founded Cake and Joe, which operates in Pennsport and Fishtown. This brings a much-needed coffee and food offering to the primary office corridor.
Five Iron Golf
Three Logan Square
4,800 s.f.
Five Iron Golf is now open at Three Logan Square, bringing an experiential activity to the office district while expanding options for happy hours, corporate outings, and wellness events.
Unnamed Japanese Restaurant
1515 Market
TBD
Revolution Taco Express & Pagano’s
Comcast Concourse
TBD
A new concept from local restaurateur Teddy Sourias, who operates the adjacent Uptown Beer Garden, will replace the HSBC Bank with an active use that can draw activity into the evening hours. Timing is TBD.
As workers have returned to the Comcast Campus, the Concourse is undergoing a refresh with new dining options on the way.
West Market Office District –Conversions
1701 Market Complete
300,000 s.f.
Now called 17 Market West, the building welcomed its first tenants at the beginning of May even as full build-out of amenity spaces is ongoing.
2100 Arch Underway
121,500 s.f. MM Partners is undertaking this conversion, which will bring more residential density to Arch Street along the northern edge of the office district.
West Market Office District –Conversions
Three Parkway Complete
175,000 s.f.
The lower stack of the building, recently vacated by Drexel, will accommodate 143 apartments while the top ten floors of the building will remain as office. Several floors are finished and move-ins are underway.
Ten Penn Center Proposed
675,000 s.f.
JLL is in the market with this Penn Center office tower, the largest building to come up for sale in several years. A partial conversion to residential in the upper stack of the building is one idea being considered.
West Market Office District
Employee Recovery – 2024 Average
While the rate of return is not as high within the West Market office district as it is across the more diversified CCD area overall, 2025 rates of RTO have outpaced last year in every month except February and August, when SEPTA was forced to begin instituting service cuts due to the PA State budget impasse at the end of the month.
Methodology note: These data are provided by Placer.ai using anonymized samples of cell phone locations. A recent change by Placer.ai in its categorization of what constitutes a visitor and an employee have resulted in employee volumes
Source: Placer.ai